CVE-2025-12221 CSRF Token not Properly Implemented
Attackers can perform unauthorized actions on BLU-IC2 and BLU-IC4 devices due to improper CSRF token implementation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-12221?
CVE-2025-12221 is a low-severity vulnerability in Azure Access Technology BLU-IC2, published on 25 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Busybox 1.31.1 - Multiple Known Vulnerabilities.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
Which versions are affected by CVE-2025-12221?
It affects 2 products.
Products include Azure-Access Blu-Ic2 Firmware, Azure-Access Blu-Ic4 Firmware.
How do I fix CVE-2025-12221?
No fix has been published for CVE-2025-12221 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-12221 being exploited?
There is no known exploitation of CVE-2025-12221 in the wild and no public exploit code.
Other vulnerabilities in Azure Access Technology BLU-IC2
Sources
Also known as GHSA-7998-f3xj-xgh3.